| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.90 | 8.810% | $207.7183 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $62.42 | 11.850% | $69.8168 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $208.75 | 8.839% | $227.2014 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $53.65 | 13.595% | $60.9437 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $75.62 | 11.128% | $84.035 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $145.54 | 13.608% | $165.3451 | $165.35 | $165.35 | $165.30 |
| Purchase #7 | $152.33 | 6.730% | $162.5818 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $889.21 | $977.6421 | $977.65 | $977.65 | $977.50 | |